chore(coverage) increase coverage and cleanup

1 files changed, 16 insertions, 5 deletions

diff --git a/test/drawing/tc_scatter_series.rb b/test/drawing/tc_scatter_series.rb
index 62a338b1..ea3611ab 100644
--- a/test/drawing/tc_scatter_series.rb
+++ b/test/drawing/tc_scatter_series.rb
@@ -18,28 +18,39 @@ class TestScatterSeries < Test::Unit::TestCase
     @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"smoothed exponents"
     assert(@series.smooth, "series is smooth by default on smooth charts")
   end
-  
+
   def test_unsmoothed_chart_default_smoothing
     @chart = @ws.add_chart Axlsx::ScatterChart, :title => "Unsmooth Chart", :scatter_style => :line
     @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"unsmoothed exponents"
     assert([email protected], "series is not smooth by default on non-smooth charts")
   end
-  
+
   def test_explicit_smoothing
     @chart = @ws.add_chart Axlsx::ScatterChart, :title => "Unsmooth Chart, Smooth Series", :scatter_style => :line
     @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"smoothed exponents", :smooth => true
     assert(@series.smooth, "series is smooth when overriding chart default")
-  end    
-  
+  end
+
   def test_explicit_unsmoothing
     @chart = @ws.add_chart Axlsx::ScatterChart, :title => "Smooth Chart, Unsmooth Series", :scatter_style => :smoothMarker
     @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"unsmoothed exponents", :smooth => false
     assert([email protected], "series is not smooth when overriding chart default")
-  end    
+  end
+
+  def test_ln_width
+    @chart = @ws.add_chart Axlsx::ScatterChart, :title => "ln width", :scatter_style => :line
+    @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"ln_width"
+    @series.ln_width = 12700
+    assert_equal(@series.ln_width, 12700, 'line width assigment is allowed')
+  end
 
   def test_to_xml_string
+    @chart.scatter_style = :line
+    @series.ln_width = 12700
     doc = Nokogiri::XML(@chart.to_xml_string)
+    assert_equal(12700, @series.ln_width)
     assert_equal(doc.xpath("//a:srgbClr[@val='#{@series.color}']").size,4)
+    assert_equal(doc.xpath("//a:ln[@w='#{@series.ln_width}']").length, 1)
   end
 
 end